15695828272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57705251}}^1$

素因数の和:57705276

約数の個数: 20

約数和(自身を含む): 32199530616

約数和(自身を除く): 16503702344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57705251, 115410502, 230821004, 461642008, 923284016, 980989267, 1961978534, 3923957068, 7847914136, 15695828272]

約数ペア:

[(1, 15695828272), (2, 7847914136), (4, 3923957068), (8, 1961978534), (16, 980989267), (17, 923284016), (34, 461642008), (68, 230821004), (136, 115410502), (272, 57705251)]